package com.order.service;

import java.util.List;

import com.order.common.R;
import com.order.po.user;

public interface userService {
	
	public List<user> getAlluser();
	
	public List<user> get_byuserid(String parameter);
	
	public void delete_user(String user_id);
	
	public void update_user(user u);
	
	public R insert_user(user u);
}
